Another Word for Question: 30 Synonyms With Examples

The closest everyday alternatives to “question” are query and inquiry. Use query for a short request for information, inquiry for a request or a formal investigation, issue or matter for a subject being discussed, and doubt for uncertainty. As a verb, “question” can be replaced by ask, challenge, or dispute.

“Question” covers several meanings: a sentence that asks for an answer, a problem to decide, a doubt, a test item, and two verb senses (to ask and to doubt). No single synonym fits all of them. The best alternative depends on which meaning you need and how formal you want to sound.

Quick list: query, inquiry, issue, matter, doubt, poser, quiz, ask, interrogation, challenge

This article looks at 30 alternatives in detail, with meanings, IPA, usage notes, example sentences, and context. It also explains how questions, queries, and inquiries differ.

At a Glance: Question Synonyms and Related Alternatives

Alternative	Part of Speech	Meaning	Register / Tone	Ideal Context
query	noun, verb	a question asking for information	neutral to formal	business, customer service
inquiry	noun	a request for information; an investigation	neutral to formal	letters, official contexts
issue	noun	a subject for discussion	neutral	public and social topics
matter	noun	a subject needing attention	neutral	meetings, business
doubt	noun, verb	uncertainty; to be unsure	neutral	opinions, decisions
poser	noun	a difficult question	informal	quizzes, puzzles
quiz	noun	a short test	informal	school, trivia
ask	verb	to put a question to someone	neutral	everyday speech
interrogation	noun	close, formal questioning	formal	police, investigations
challenge	verb	to question whether something is right	neutral to formal	debates, decisions

Which Word Should You Use?

If you want to…	Use	Why
Ask for information in a formal or business way	query, inquiry	They sound professional and are common in writing.
Describe a tricky question that is hard to answer	poser, conundrum	They stress difficulty.
Describe a fun puzzle	riddle, brain teaser	They suggest a puzzle meant for play.
Describe a subject being discussed	issue, matter	They fit “the question of” phrases.
Express uncertainty	doubt, reservation	They describe a feeling, not something asked.
Describe a short test	quiz	It is the standard word for a short test.
Describe intense questioning by police	interrogation	It suggests close, serious questioning.
Say you do not accept something as true	challenge, dispute	They are stronger than “question” as a verb.

Exploring the Multiple Meanings of “Question”

1. A Sentence That Asks for an Answer

• Meaning: Words used to ask for information or a reply.
• Explanation: This is the most common sense. Etymonline dates this sense of “an utterance meant to elicit an answer or discussion” to the early 14th century.
• Example: Can I ask you a question?

2. A Problem or Matter to Be Decided

• Meaning: A subject that needs discussion or a decision.
• Explanation: In this sense “question” often appears in phrases like the question of and the question is whether. It is more about a topic than an act of asking.
• Example: The question is whether we can afford a bigger house.

3. Doubt or Uncertainty

• Meaning: A reason to doubt something.
• Explanation: This sense appears in phrases like there is no question that and beyond question. Etymonline notes that the Old French question already meant “difficulty, problem” and Middle English used it for “a doubt.”
• Example: There is no question that she worked hard.

4. An Item on a Test

• Meaning: A single question in an exam, quiz, or survey.
• Explanation: It is usually numbered or labeled (Question 5, exam question).
• Example: Question five was the hardest on the exam.

5. To Ask Someone Questions (Verb)

• Meaning: To ask a person questions, often formally or closely.
• Explanation: As a verb, “question” is usually followed by a person (question the witness). Etymonline dates the verb to the late 15th century.
• Example: The police questioned the witness for an hour.

6. To Doubt or Challenge (Verb)

• Meaning: To express doubt about something or to dispute it.
• Explanation: This sense is about the idea, not the person. It often suggests a critical or careful attitude.
• Example: She questioned the results of the study.

Analyzing 30 Question Alternatives in Detail

Some of these words are direct synonyms of “question” in one sense, and others are related alternatives for a narrower context. The Usage notes make clear which is which.

Core Noun Synonyms

1. Query

IPA: US /ˈkwɪri/ · UK /ˈkwɪəri/

Definition: A question, especially one asking for information or expressing doubt.

• Usage: A close synonym for the “asking” sense. It is neutral to formal and common in business, customer service, and computing. It is also a verb.
• Example: I sent a query to customer service about my order.

2. Inquiry

IPA: US /ɪnˈkwaɪri/ · UK /ɪnˈkwaɪəri/ (British spelling often enquiry)

Definition: A request for information; also, a formal investigation.

• Usage: A close synonym that is neutral to formal. The meaning “formal investigation” is separate from “question.”
• Example: The company received many inquiries about the new phone.

3. Interrogation

IPA: /ɪnˌtɛrəˈɡeɪʃən/ (US and UK)

Definition: The act of questioning someone closely, especially by police.

• Usage: A related, formal alternative. It does not fit ordinary questions, because it suggests close, serious questioning. Etymonline records interrogation in the late 14th century with the plain meaning “a question.”
• Example: The suspect was released after a long interrogation.

Puzzling or Difficult Questions

4. Poser

IPA: US /ˈpoʊzər/ · UK /ˈpəʊzə/

Definition: A difficult question or problem.

• Usage: A related, informal alternative. It stresses that the question is hard to answer.
• Example: The last question on the quiz was a real poser.

5. Riddle

IPA: /ˈrɪdəl/ (US and UK)

Definition: A question or statement with a hidden answer, asked as a puzzle.

• Usage: A related, playful alternative. It is not a normal request for information.
• Example: The teacher gave us a riddle whose answer was a clock.

6. Conundrum

IPA: /kəˈnʌndrəm/ (US and UK)

Definition: A confusing and difficult problem or question.

• Usage: A related alternative for hard practical or moral problems, not simple questions.
• Example: Finding affordable housing is a conundrum for many young families.

7. Brain teaser

IPA: US /ˈbreɪn ˌtiːzər/ · UK /ˈbreɪn ˌtiːzə/

Definition: A puzzle that is hard to solve.

• Usage: A related, informal alternative for puzzles meant to be fun.
• Example: He solved the brain teaser in five minutes.

Issues and Matters Up for Discussion

8. Issue

IPA: /ˈɪʃuː/ (US and UK)

Definition: A subject or problem for discussion or concern.

• Usage: A close alternative to the “problem to decide” sense (the question of funding). It is neutral and common for public topics. “Issue” has many other meanings.
• Example: Climate change is a major issue for voters.

9. Matter

IPA: US /ˈmætər/ · UK /ˈmætə/

Definition: A subject or situation that needs attention.

• Usage: A related, neutral alternative. It fits phrases like a matter of time and a matter for the courts.
• Example: It is only a matter of time before the bridge is repaired.

10. Problem

IPA: US /ˈprɑbləm/ · UK /ˈprɒbləm/

Definition: Something difficult that needs to be solved.

• Usage: A related alternative that stresses difficulty. It is more negative than “question.”
• Example: The main problem is how to pay for it.

11. Topic

IPA: US /ˈtɑpɪk/ · UK /ˈtɒpɪk/

Definition: A subject of discussion or writing.

• Usage: A related, neutral alternative. It names the subject, not the doubt or problem.
• Example: The topic of the meeting was road safety.

12. Dilemma

IPA: /dɪˈlɛmə/ (US and UK)

Definition: A situation that requires a difficult choice between options.

• Usage: A related alternative. It suggests two or more unpleasant choices, so it is narrower than “question.”
• Example: She faced a dilemma: stay in her job or move abroad.

Doubt and Uncertainty

13. Doubt

IPA: /daʊt/ (US and UK)

Definition: A feeling of uncertainty; as a verb, to be unsure about something.

• Usage: A close alternative to the “doubt” sense in both noun and verb forms. A doubt is a feeling, not a question you ask.
• Example: I have no doubt that she will win.

14. Uncertainty

IPA: US /ʌnˈsɜrtənti/ · UK /ʌnˈsɜːtənti/

Definition: The state of being unsure.

• Usage: A related, neutral to formal alternative. It is broader than “doubt” and can describe a whole situation.
• Example: There is uncertainty about the date of the meeting.

15. Reservation

IPA: US /ˌrɛzərˈveɪʃən/ · UK /ˌrɛzəˈveɪʃən/

Definition: A feeling of doubt or unwillingness about something.

• Usage: A related, polite alternative, usually plural (reservations about). It differs from the meaning “a booking.”
• Example: I have reservations about the plan.

16. Misgiving

IPA: /ˌmɪsˈɡɪvɪŋ/ (US and UK)

Definition: A feeling of doubt or worry about something.

• Usage: A related, formal alternative, often plural. It suggests an uneasy feeling.
• Example: She signed the contract despite some misgivings.

Test and Exam Questions

17. Quiz

IPA: /kwɪz/ (US and UK)

Definition: A short test of knowledge.

• Usage: A related, informal alternative. It names the whole test, not one question.
• Example: We have a spelling quiz on Friday.

18. Prompt

IPA: US /prɑmpt/ · UK /prɒmpt/

Definition: A question or statement that tells someone what to write or talk about.

• Usage: A related alternative used in teaching and writing tasks.
• Example: The essay prompt asked students to describe a hero.

19. Item

IPA: /ˈaɪtəm/ (US and UK)

Definition: A single question or task on a test.

• Usage: A related, technical alternative used in education (test item).
• Example: The test has forty items.

Verbs for Asking Questions

20. Ask

IPA: US /æsk/ · UK /ɑːsk/

Definition: To put a question to someone.

• Usage: The closest everyday synonym for the verb “question.” It is simple and neutral.
• Example: She asked me where the station was.

21. Inquire

IPA: US /ɪnˈkwaɪər/ · UK /ɪnˈkwaɪə/ (also spelled enquire)

Definition: To ask for information.

• Usage: A close, formal alternative. It is often followed by about.
• Example: I am writing to inquire about the job.

22. Interview

IPA: US /ˈɪntərvjuː/ · UK /ˈɪntəvjuː/

Definition: To ask someone questions, especially for a job or the news.

• Usage: A related alternative for planned, structured questioning.
• Example: The reporter interviewed the mayor.

23. Examine

IPA: /ɪɡˈzæmɪn/ (US and UK)

Definition: To question someone formally, especially a witness.

• Usage: A related, legal alternative. In everyday English, “examine” more often means to look closely.
• Example: The lawyer examined the witness about the accident.

24. Cross-examine

IPA: US /ˌkrɔs ɪɡˈzæmɪn/ · UK /ˌkrɒs ɪɡˈzæmɪn/

Definition: To question a witness closely in court to test their evidence.

• Usage: A related, legal alternative that is also used figuratively for hard questioning.
• Example: The lawyer cross-examined the witness for an hour.

25. Grill

IPA: /ɡrɪl/ (US and UK)

Definition: Informal. To question someone closely and for a long time.

• Usage: A related, informal alternative that suggests pressure. It also means to cook on a grill.
• Example: Reporters grilled the minister about the budget.

26. Probe

IPA: US /proʊb/ · UK /prəʊb/

Definition: To investigate by asking questions.

• Usage: A related alternative that suggests deeper, careful questioning, often probe into.
• Example: The committee probed the cause of the failure.

Verbs for Doubting or Challenging

27. Challenge

IPA: /ˈtʃælɪndʒ/ (US and UK)

Definition: To question whether something is right or true.

• Usage: A close alternative to “question” meaning to doubt. It is stronger and more direct. It can also mean to invite someone to compete.
• Example: She challenged the decision in court.

28. Dispute

IPA: /dɪˈspjuːt/ (US and UK)

Definition: To argue that something is wrong or untrue.

• Usage: A related, formal alternative that is stronger than “question.” It shows open disagreement.
• Example: The company disputes the claim.

29. Distrust

IPA: /dɪsˈtrʌst/ (US and UK)

Definition: To have no trust in someone or something.

• Usage: A related alternative, usually about people or motives. It is stronger than “question” and suggests suspicion.
• Example: Many voters distrust the promises.

30. Contest

IPA: /kənˈtɛst/ (US and UK)

Definition: To argue against something or challenge it, especially formally.

• Usage: A related, formal alternative for legal or political settings. As a noun, “contest” means a competition.
• Example: He plans to contest the result.

Question vs. Query vs. Inquiry: What Is the Difference?

These words overlap, but each has a typical use.

Word	Focus	Typical Tone	Example
question	anything asked, or a matter to decide	neutral	I have a question about the rules.
query	a short request for information	neutral to formal	Please send your query by email.
inquiry	a request for information; a formal investigation	formal	The inquiry lasted two years.
interrogation	close, serious questioning	formal	The interrogation took six hours.
issue	a subject for discussion	neutral	Housing is a key issue.
doubt	a feeling of uncertainty	neutral	I have doubts about the plan.

Question and Opposite/Paired Word Pairs

Word	Paired Word	Note
question	answer	The main pair.
question	reply, response	Close partners of “answer.”
question	statement	A grammar contrast between asking and telling.
question	certainty	A contrast for the “doubt” sense.
open question	closed question	An open question needs a full answer, and a closed one needs a short answer.
direct question	indirect question	Where is he? versus I wonder where he is.
questioner	respondent	The person who asks and the person who answers.

“Answer” is the true opposite for the asking sense. For the doubt sense, certainty is the closest contrast.

Common Word Partners of “Question”

Pattern	Common Partners	Example
verb + question	ask, answer, raise, pose, dodge	She posed a question to the panel.
adjective + question	good, tough, simple, burning, open, leading, loaded	That is a good question.
noun + question	exam, interview, trick, essay, survey	The interview question surprised him.
question of + noun	time, money, trust, whether	It is a question of time.
question + noun	mark, time, word, tag	A question word like where starts the sentence.
follow-up question	follow-up question	The teacher asked a follow-up question.

Idiomatic Phrases Featuring “Question”

1. Out of the Question

• Meaning: Not possible or not allowed. Etymonline dates this expression to about 1700.
• Example: Going on holiday this year is out of the question.

2. No Questions Asked

• Meaning: Without needing to explain or give reasons. Etymonline dates this to 1879, from newspaper ads for lost or stolen items.
• Example: The store offers a refund, no questions asked.

3. Beg the Question

• Meaning: Traditionally, to argue in a circle by assuming the point you are trying to prove. In everyday use, many people use it to mean “raise the question.”
• Example: Saying a book is great because it is the best begs the question.

4. Call Into Question

• Meaning: To cast doubt on something.
• Example: The new evidence calls the results into question.

Sources: Merriam-Webster; Dictionary.com; Etymonline

Word Formation of “Question”

Etymology & Structure

“Question” came into English from Anglo-French questiun and Old French question (“question, difficulty, problem; legal inquest, interrogation, torture”), and directly from Latin quaestionem (“a seeking, a questioning, inquiry, examining, judicial investigation”). Etymonline describes the Latin noun as a noun of action from the past-participle stem of quaerere (“ask, seek”). Dictionary.com gives the structure as the Latin stem quaes- plus the suffix -tiōn-. The word query comes from the same Latin verb.

Date and History

Etymonline dates the noun to the early 13th century, with the meaning “philosophical or theological problem.” The sense “utterance meant to elicit an answer or discussion” is from the early 14th century. Other dates include:

• A question of (“a dispute about”): early 15th century
• No question (“undoubtedly”): mid-15th century
• Question (verb): late 15th century
• Questioner: early 15th century
• Questioning and questionable: 1600
• In question (“under discussion”): 1610s
• Out of the question: about 1700
• Question mark: 1849
• Questionnaire: 1901

Word Class Variations

• Noun: question, questions
• Verb: question, questions, questioned, questioning
• Adjective: questionable, unquestionable
• Adverb: questionably, unquestionably
• Related nouns: questioner, questionnaire

Common Word-Choice Mistakes

• Make a question to the teacher: use ask the teacher a question.
• I have a doubt about the homework: use I have a question about the homework (a doubt is a feeling of uncertainty).
• She asked me a question: she asked me a question.
• It is out of question: use out of the question.
• I want to ask a question about the rules: use I want to ask a question about the rules.
• He is a questionable student who asks many things: use inquisitive (questionable means doubtful).
• The company interviewed me for the job: use interviews.

Frequently Asked Questions

What is the closest synonym for “question”?
Query and inquiry are the closest nouns for the act of asking. As a verb, ask is the closest.

What is a formal alternative to “question”?
Inquiry and query are formal nouns. Inquire and examine are formal verbs.

What is the difference between a question and a problem?
A question is something you ask or need to answer. A problem is a difficulty that needs to be solved, though the two overlap in phrases like a question of money.

What is the difference between a question and a doubt?
A question is something you ask. A doubt is a feeling of uncertainty that may or may not lead to a question.

What is another word for “question” as a verb meaning to ask?
Ask, inquire, interview, and examine all work. Choose by situation: interview for planned questioning and examine for legal settings.

What is another word for “question” meaning to doubt?
Challenge, dispute, distrust, and contest all work. They are stronger than “questions.”

What is another word for a difficult question?
Poser, conundrum, and brain teaser all fit. Riddle fits a puzzle with a hidden answer.

What is another word for a question on an exam?
Items and prompts are common in education. A short test is a quiz.

What is the opposite of “question”?
The answer is the usual opposite. In grammar, a statement is the contrast.

What does “in question” mean?
It means “under discussion or consideration,” as in the man in question. Etymonline dates this use to the 1610s.

Conclusion

The closest everyday alternatives to “question” are query and inquiry. For a subject under discussion, issue and matter fit best. For uncertainty, doubt is the clearest choice, and for the verb, ask, challenge, and dispute cover the two main senses.

Context matters because “question” covers asking, deciding, doubting, testing, and challenging. A word that fits one meaning can fail in another. Poser describes a hard question but not a worry, and interrogation is too strong for an ordinary request.

To choose the right alternative, first decide what kind of “question” you mean: an asked question, a matter to decide, a doubt, a test item, or a verb. Then match the word to your tone: casual, neutral, or formal.

Sources: Merriam-Webster; Collins Thesaurus